Question 7 of 13 - This organism has a backbone. It is cold blooded, breathes air
Florida Alligator
Which sentence best classifies
It is an invertebrate and a reptile.
Oltis a vertebrate and an arthropod.
Oltis an invertebrate and an amphibian.
Oltis a vertebrate and a reptile.

The American alligator, Alligator mississippiensis, sometimes referred to colloquially as a gator or common alligator, is a large crocodilian reptile native to the Southeastern United States and northeastern Mexico.

I believe it is the last one. Thi is because Alligators are chordates and therefore vertebrates; this means they have backbones. And we all know that an alligator is a reptile.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d